www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Question Papers
ISRO
ISRO Technician-B
Welder
ISRO Technician-B Welder 2016
59

ISRO Technician-B Welder Question Paper - 2016 (Set -1) with Answer Key

59) Which of the following material is difficult to be spot welded?

Cold rolled MS sheet

Hot rolled MS sheet

Stainless sheet

Copper

Answer is:

Copper

ISRO Technician-B Welder Question Paper - 2016 (Set -1) with Answer Key

For more MCQ's Click Here

Related ISRO Technician-B Welder Question Paper - 2016 (Set -1) with Answer Key

60) In which of the following resistance welding, a large number of welds can be carried out simultaneously

Spot welding

Projection welding

Seam welding

Percussion welding

Answer is:

Projection welding

61) The nozzle portion of the torch employed for GTAW is made of

plastic

ceramics

copper

glass

Answer is:

ceramics

62) The following welding process has greater directional stability due to passage of arc through copper orifice

Oxy-acetylene welding

Gas metal arc welding

Gas tungsten arc welding

Plasma arc welding

Answer is:

Plasma arc welding

63) Carbon supplied by carburising flame makes the weld

Tough

Ductile

Soft

Hard and Brittle

Answer is:

Hard and Brittle

ISRO Technician-B Welder Question Paper - 2016 (Set -1) with Answer Key

For more MCQ's Click Here